SHA-256 Checksum Windows 10
SHA-256 Checksum Windows 10 computes a file's SHA-256 checksum locally by reading the complete file into browser memory and compares it to an expected value. Free and private.
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How to use SHA-256 Checksum Windows 10
- Choose the file whose bytes you want to checksum.
- Choose Algorithm; Expected checksum is an optional comparison value, not the source content.
- Wait for the selected file checksum to finish; changing the file or algorithm starts a new calculation.
- Use Copy to copy the displayed checksum, then compare it with a checksum from a trusted source.
About this tool
SHA-256 Checksum Windows 10 computes a checksum from the selected file bytes. The optional Expected checksum field supplies a comparison value; it is not a pasted-text hashing input.
The selected source is processed in your browser. Processing time and supported file sizes depend on the file and your device.
Frequently asked questions
What does SHA-256 Checksum Windows 10 do?
SHA-256 Checksum Windows 10 computes a checksum from the selected file bytes. The optional Expected checksum field supplies a comparison value; it is not a pasted-text hashing input.
Does SHA-256 Checksum Windows 10 cost anything?
No — SHA-256 Checksum Windows 10 is completely free, with no sign-up and no hidden limits.
Where is my data processed by SHA-256 Checksum Windows 10?
Entirely in your browser — SHA-256 Checksum Windows 10 keeps your data on your own machine and sends nothing anywhere.
Can I use SHA-256 Checksum Windows 10 without a connection?
Yes — after the first load SHA-256 Checksum Windows 10 runs entirely offline.